Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

pfSense is one of the most powerful open-source firewalls and routers available. Running it inside VMware Workstation Pro 17 (the current 2025 version) is an excellent way to build a lab or even ...

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The idea is to leverage the LetsEncrypt Certificate Agency to authenticate servers for IPsec. At the same time, we want our IPsec clients to remain anonymous. This allows the client configuration to ...

OpenVPN secures data with AES encryption, but software-based encryption alone can overwhelm CPUs, especially in high-traffic networks By offloading AES operations to dedicated CPU instructions, AES-NI ...

Abstract: The use of flying platforms such as unmanned aerial vehicles (UAVs), popularly known as drones, is rapidly growing. In particular, with their inherent attributes such as mobility, ...

In 1996, I registered my first website, Vaughan-Nichols & Associates. After setting up the site, one of the first things I did was to secure connections with a Secure Sockets Layer (SSL) certificate.

Robbie has been an avid gamer for well over 20 years. During that time, he's watched countless franchises rise and fall. He's a big RPG fan but dabbles in a little bit of everything. Writing about ...

Callum is a seasoned gaming managing editor for a number of publications and a gamer who will always try to shine a spotlight on indie games before giving AAA titles the time of day. He loves nothing ...